<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="../index.jsp" method="post">
  用户名：<input type="text" name="name"><br>
  密码：<input type="password" name="pwd"><br>
  <button type="submit">登录</button>
</form>

</body>
</html>